Shoe upper



FIG. 1 is a left side elevational view of a shoe upper showing my new design;

FIG. 2 is a right side elevational view;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view; and

FIG. 5 is a top plan view.

The broken line showing of a shoe sole, including the cupped vertical sides of the sole, is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a shoe upper, as shown and described. 